Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Determination History |
Heteranthera dubia
(Jacq.) MacMill.
|
| Locality | USA. North Carolina, Alleghany Co.: New River, 1.6 mi. N of Amelia. |
| Habitat | Swamp. |
| Reproductive State | |
| Specimen Notes | |
| Collector | A. E. Radford 44195 |
| Collection Date | 01 Aug 1961 |
| Accession Number | 77320 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Determination History |
Heteranthera dubia
(Jacq.) MacMill.
|
| Locality | USA. Arkansas, Izard Co.: White River, 1.5 mi. W of Croker. T14N, R8W, Sec. 16. |
| Description | Aquatic. |
| Habitat | In edge of river. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. D. Thomas 20515
with R. Reid |
| Collection Date | 04 Aug 1970 |
| Accession Number | 115516 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Determination History |
Heteranthera dubia
(Jacq.) MacMill.
|
| Locality | USA. Arkansas, Izard Co.: White River, 3 mi. NW of Croker. |
| Habitat | Edge of river. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. D. Thomas 16316
with Bio. 451 |
| Collection Date | 05 Aug 1969 |
| Accession Number | 89796 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Determination History |
Zosterella dubia
(Jacq.) Small
Heteranthera dubia
(Jacq.) MacMill.
- Determined By: Wunderlin, 1978
|
| Locality | USA. Texas, Cameron Co.: Olmito Lake. 26° 1' 18" N 97° 32' 3" W |
| Reproductive State | |
| Specimen Notes | |
| Collector | J. K. Small s.n. |
| Collection Date | 26 May 1937 |
| Accession Number | 18974 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: S. R. Hill, 2005 |
| Locality | USA. Illinois, Kendall Co.: W side of Big Rock Creek, E of Rock Creek Road and pastures, at the creek; N of Hennig Road, Plano. 41° 42' 10" N 88° 30' 26" W |
| Description | Local herb; flowers yellow, erect. |
| Habitat | Margin and shallow water of creek at gravel shoals; merdium-gradient creek, clear water; Eragrostis hypnoides, Veronica comosa, Polygonum puncatum, Phalaris; in mud and shallow water. |
| Reproductive State | |
| Specimen Notes | |
| Collector | S. R. Hill 36684 |
| Collection Date | 01 Sep 2005 |
| Accession Number | 267393 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Locality | USA. District of Columbia First Lock. 38° 52' 19" N 77° 0' 21" W |
| Reproductive State | |
| Specimen Notes | |
| Collector | E. S. Steele 3199 |
| Collection Date | 28 Jul 1897 |
| Accession Number | 31955 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: S. R. Hill, 2011 |
| Locality | USA. Illinois, McHenry Co.: S margin of Nippersink Creek, S of US 12, dairy farm, Solon Mills, SSE of Richmond; coordinate datum: WGS84/NAD83; Richmond 7.5' quadrangle. T46N, R8E, Sec. 27 NE¼ SE¼. 42° 26' 14" N 88° 17' 3" E |
| Description | Locally common; aquatic and stranded forms, flowers yello, eret - only on stranded plants. |
| Habitat | Mud flats along stream, S side, with Potamogeton; in shallow water. |
| Reproductive State | |
| Elevation | 770 ft |
| Specimen Notes | |
| Collector | S. R. Hill 38769 |
| Collection Date | 21 Sep 2011 |
| Accession Number | 268059 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Locality | USA. New York, Tompkins Co.: Dryden Lake. 42° 29' 27" N 76° 17' 50" W |
| Reproductive State | |
| Specimen Notes | |
| Collector |
E. S. Ford 539
with W.C. Muenscher |
| Collection Date | 04 Sep 1940 |
| Accession Number | 36212 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Locality | USA. New York, Tompkins Co.: Dryden Lake. 42° 29' 27" N 76° 17' 50" W |
| Reproductive State | |
| Specimen Notes | |
| Collector |
E. S. Ford 539
with W.C. Muenscher |
| Collection Date | 04 Sep 1940 |
| Accession Number | 11360 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Locality | USA. New York, Tompkins Co.: Dryden Lake. 42° 29' 27" N 76° 17' 50" W |
| Description | Submersed. |
| Reproductive State | |
| Specimen Notes | |
| Collector | E. S. Ford 539 |
| Collection Date | 04 Sep 1940 |
| Accession Number | 35952 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Heteranthera dubia
| Family Name | Pontederiaceae |
|---|---|
| Currently Accepted Name | Heteranthera dubia (Jacq.) MacMill. - Determined By: C. N. Horn, 1990 |
| Locality | USA. Oklahoma, Mayes Co.: Spavinaw Creek below Lake Spavinaw Dam in state park picnic area. T22N, R21E, Sec. 15. 36° 23' 28" N 95° 2' 48" W |
| Description | Abundant; flowers bright yellow, 3 stamens, one pistill with dark stigma. |
| Habitat | In small stagnant pool in gravel bars with Salix nigra, S. caroliniana, Platanus occidentalis; flood plain. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. J. Tyrl 1034
with S.C. Barber |
| Collection Date | 14 Sep 1975 |
| Accession Number | 299184 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |